[PATCH v2 19/21] tools: mkfwumdata: fix the size parameter to the fwrite call
Sughosh Ganu
sughosh.ganu at linaro.org
Mon Feb 12 08:47:10 CET 2024
The fwrite call returns the number of bytes transferred as part of the
write only when the size parameter is 1. Pass the size parameter to
the library call as 1 so that the correct number of bytes transferred
are returned.
Fixes: fdd56bfd3ad ("tools: Add mkfwumdata tool for FWU metadata image")
Signed-off-by: Sughosh Ganu <sughosh.ganu at linaro.org>
---
Changes since V1: New patch
tools/mkfwumdata.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/mkfwumdata.c b/tools/mkfwumdata.c
index ab07623e25..426d221ac7 100644
--- a/tools/mkfwumdata.c
+++ b/tools/mkfwumdata.c
@@ -338,7 +338,7 @@ fwu_make_mdata(size_t images, size_t banks, const char *vendor_file,
goto done_make;
}
- ret = fwrite(mobj->mdata, mobj->size, 1, file);
+ ret = fwrite(mobj->mdata, 1, mobj->size, file);
if (ret != mobj->size)
ret = -errno;
else
--
2.34.1
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